39c39
< __FBSDID("$FreeBSD: head/bin/sh/var.c 169133 2007-04-30 15:01:33Z ache $");
---
> __FBSDID("$FreeBSD: head/bin/sh/var.c 169177 2007-05-01 16:02:44Z ache $");
322c322
< (void) putenv(savestr(s));
---
> putenv(s);
338c338
< (void) putenv(savestr(s));
---
> putenv(s);
599c599
< (void) putenv(savestr(vp->text));
---
> putenv(vp->text);
779d778
< char *eqp, *ss;
792,796c791
< ss = savestr(s);
< if ((eqp = strchr(ss, '=')) != NULL)
< *eqp = '\0';
< (void) unsetenv(ss);
< ckfree(ss);
---
> unsetenv(s);